Discover current UK companies through the official Companies House advanced search using b
Discover current UK companies through the official Companies House advanced search using bounded filters for company-name inclusion, status, type, incorporation date range, location, and five-digit SIC code. Returns at most 20 normalized company-level public-register records.
10000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-07
updated
Provider
api.macaroonnetwork.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x33cc8de6e86761d217044a8a6b394ad23b579596",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 60
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"input": {
"company_name_inclusion": "Macaroon",
"company_status": "active",
"limit": 10
},
"predicate": {
"conditions": [
{
"field": "$.records",
"type": "count_gte",
"value": 1
},
{
"field": "$.provenance.metadata_only",
"operator": "eq",
"type": "field_changed",
"value": true
},
{
"field": "$.provenance.live_data",
"operator": "eq",
"type": "field_changed",
"value": true
},
{
"field": "$.provenance.outbound_network_used",
"operator": "eq",
"type": "field_changed",
"value": true
}
],
"type": "all"
}
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"payload": {
"filters": {},
"provenance": {
"content_hash": null,
"live_data": null,
"metadata_only": null,
"outbound_network_used": null,
"retrieved_at": null,
"source": null,
"source_endpoint": null
},
"records": [],
"total": 0
},
"predicate_passed": true,
"settled": true
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://api.macaroonnetwork.com/execute/companies-house-live-discovery-v1" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://api.macaroonnetwork.com/execute/companies-house-live-discovery-v1");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://api.macaroonnetwork.com/execute/companies-house-live-discovery-v1")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/6321.json, and this resource appears in /discovery/resources and /discovery/search.